There are around 40 Sonic games, ranging through the Sega consoles to mobile and arcade versions, the most knowledgeable ones are.
Sonic the Hedgehog 1, 2, 3 and 4.
Sonic and Knuckles.
Sonic Spinball
Sonic 3D Flickies Island
Sonic Spinball
Dr. Robotnik's Mean Bean Machine
And a few others that can be found on Sonic Mega Collection Plus.
Sonic CD
Sonic the Fighters
Sonic R
Again, more can be found in Sonic Gems Collection
Sonic Shuffle
Sonic Adventure 1 and 2, including the DX and Battle additions.
Sonic Heroes
Shadow the Hedgehog
Sonic the Hedgehog 2006
Sonic Unleashed
Sonic Colours
Sonic Riders
Sonic Riders: Zero Gravity
Sonic Free Riders
Sonic Advance 1, 2 and 3
Sonic Rush
Sonic Rush Adventure
Sonic Battle
Sonic Rivals
Sonic Rivals 2
Sonic Chronicles the Dark Brotherhood
Mario and Sonic at the Olympic Games
Mario and Sonic at the Olympic Winter Games
Sonic and the Secret Rings
Sonic and the Black Knight
Various arcade games.
And many more that aren't mentioned here. ( Including the online games.)
Free Sonic games can be found on a number of websites. Sonic Games, Daily Games, Games List, and One Online Games all feature free online Sonic games.
Custom Shoes: Seen in many various games of sonic the hedgehog such as: Sonic 06 (powerup), Sonic Unleashed (powerup), and Sonic Adventure 2 (powerup).
Here are the Sonic games for the Wii: Sonic and the Secret Rings, Mario and Sonic at the Olympic games, Sonic Unleashed, Sonic and the Black Knight, Sonic Riders Zero Gravity, Sonic Colors, Sonic The Hedgehog, Sonic & SEGA All-Stars Racing, Sonic made an appearance in Super Smash Bros. Brawl, but that's not an actual Sonic game.
Quite a few, the most knowledgeable ones are. Sonic the Hedgehog 1, 2, 3 and 4. Sonic and Knuckles. Sonic Spinball Sonic 3D Flickies Island Sonic Spinball Dr. Robotnik's Mean Bean Machine And a few others that can be found on Sonic Mega Collection Plus. Sonic CD Sonic the Fighters Sonic R Again, more can be found in Sonic Gems Collection Sonic Shuffle Sonic Adventure 1 and 2, including the DX and Battle additions. Sonic Heroes Shadow the Hedgehog Sonic the Hedgehog 2006 Sonic Unleashed Sonic Colours Sonic Riders Sonic Riders: Zero Gravity Sonic Free Riders Sonic Advance 1, 2 and 3 Sonic Rush Sonic Rush Adventure Sonic Battle Sonic Rivals Sonic Rivals 2 Sonic Chronicles the Dark Brotherhood Mario and Sonic at the Olympic Games Mario and Sonic at the Olympic Winter Games Sonic and the Secret Rings Sonic and the Black Knight Various arcade games. And many more that aren't mentioned here.
13, 5 normal Sonic platformers, 2 sonic drift games, 2 spin-offs staring tails, robotniks mean bean machine, Sonic Spinball, sonic labrynth, and Sonic 2 in 1, which is a compilation cartridge containing the first Game gear game and Spinball.
There are 43 games of Sonic the Hedgehog.
All games sonic the hedgehog has been in involves the title Sonic something. For example he is most famous for his Sonic the hedgehog series of games, also he has been in many spinoffs like sonic spinball, sonic labyrinth and many more. His newest game coming is called Sonic Colors.
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mario has 150 sonic has 90
Depending on when you asked this question. There are many games of sonic for the ds such as Mario and Sonic at the Olympic games. You could find out on www.nintendo.com.
8 will be 9 because of sonic generations but now it is eight
yes, now there are many sonic games for the wii.
100100
Going by the continuity of the games alone (that is, excluding the comics and cartoons), Sonic has five forms. Super Sonic, Sonic the Werehog, Excalibur-Sonic, Darkspine Sonic, and Hyper Sonic.
Free Sonic games can be found on a number of websites. Sonic Games, Daily Games, Games List, and One Online Games all feature free online Sonic games.
5 games for the Nintendo DS and 1 for the 3DS so far as of 2013. But there are many Sonic games for a variety of consoles such as the gamecube, ps3, gameboy etc. There are also many spin off games with mario and sonic like the olympic series as well as others.
Unknown for now.